Year | Value | 2022 | 2,851,536 | 2021 | 2,777,360 | 2020 | 2,698,632 | 2019 | 2,612,161 | 2018 | 2,519,612 | 2017 | 2,425,104 | 2016 | 2,331,775 | 2015 | 2,238,641 | 2014 | 2,148,306 | 2013 | 2,071,859 | 2012 | 2,018,496 | 2011 | 1,985,924 | 2010 | 1,967,616 | 2009 | 1,956,984 | 2008 | 1,945,713 | 2007 | 1,923,567 | 2006 | 1,888,186 | 2005 | 1,847,955 | 2004 | 1,802,955 | 2003 | 1,751,146 | 2002 | 1,698,428 | 2001 | 1,646,612 | 2000 | 1,593,435 | 1999 | 1,544,485 | 1998 | 1,502,115 | 1997 | 1,463,551 | 1996 | 1,426,756 | 1995 | 1,390,424 | 1994 | 1,356,124 | 1993 | 1,323,168 | 1992 | 1,293,631 | 1991 | 1,264,771 | 1990 | 1,233,298 | 1989 | 1,202,882 | 1988 | 1,172,927 | 1987 | 1,142,707 | 1986 | 1,112,194 | 1985 | 1,081,794 | 1984 | 1,053,718 | 1983 | 1,026,847 | 1982 | 997,854 | 1981 | 966,872 | 1980 | 935,067 | 1979 | 905,653 | 1978 | 879,780 | 1977 | 855,290 | 1976 | 830,532 | 1975 | 805,161 | 1974 | 779,544 | 1973 | 753,475 | 1972 | 727,303 | 1971 | 704,550 | 1970 | 683,633 | 1969 | 662,463 | 1968 | 643,628 | 1967 | 626,734 | 1966 | 610,361 | 1965 | 593,845 | 1964 | 577,410 | 1963 | 560,937 | 1962 | 544,747 | 1961 | 530,181 | 1960 | 517,660 |
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